描述
對于初學(xué)PLC入門最大的一個難點不是怎樣學(xué)習(xí)編寫程式,也不是怎樣讓一臺電機(jī)轉(zhuǎn)動起來(這些東西到處都找得到答案),而是怎樣將傳感器.開關(guān).電機(jī)等接入系統(tǒng),怎樣和PLC連接起來,怎樣下載程式,還包括怎樣認(rèn)識元件如各種傳感器.開關(guān).馬達(dá)等等,這些都是很細(xì)節(jié)的東西,然而這也是讓初學(xué)者很困惑的事,一不小心就會對初學(xué)者的信心造成致命的打擊,可惜這些書本上基本找不到或者說沒有總結(jié)起來。所有呢要學(xué)習(xí)PLC最主要的是實踐。我總結(jié)了以下幾種學(xué)習(xí)PLC的方式,共大家參考下,主要還是看各自的自身情況而定。
第一:找一家做非標(biāo)的公司先做一下助理電控工程師(或者有相同崗位的其他公司),這樣的好處主要是不僅可以全面學(xué)習(xí)PLC各個方面的知識還可以拿工資養(yǎng)活自己。
第二:如果找不到公司要你,而你又是真想干這一行,那你就可以自己先掏一點錢去進(jìn)一個培訓(xùn)機(jī)構(gòu)學(xué)習(xí),當(dāng)然要找一個好點的機(jī)構(gòu),不然學(xué)不到東西不說又賠錢浪費時間。
第三:要是你現(xiàn)在沒時間去培訓(xùn)機(jī)構(gòu)同時又找不到合適的工作怎么辦呢,那就只有自學(xué)了,不過還是那句話光看書是學(xué)不會的,我建議在淘寶上去買一套PLC學(xué)習(xí)機(jī),當(dāng)然了不是1百多塊那種玩具機(jī)了,那種買來也沒啥用,是帶有PLC的做好系統(tǒng)架構(gòu)的機(jī)器,至于價格嘛看自身情況而定,覺得合適就好,當(dāng)然了初學(xué)者也不用花很多錢去買,我覺得1000一下比較合適。
歐美品牌停產(chǎn)的,常用的“PLC”備品備件
我司產(chǎn)品應(yīng)用于以下領(lǐng)域:
1,《發(fā)電廠DCS監(jiān)控系統(tǒng)》
2,《智能平鋼化爐系統(tǒng)制造》
3,《PLC可編程輸送控制系統(tǒng)》
4,《DCS集散控制系統(tǒng)》
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5,《智能型消防供水控制系統(tǒng)》
6,《化工廠藥液恒流量計算機(jī)控制系統(tǒng)》
7,《電氣控制系統(tǒng)》造紙,印染生產(chǎn)線,變電站綜合自動化控制系列
本特利,英維思,伍德沃德,福克斯波羅、西屋、瑞恩、施耐德莫迪康、ABB、AB、西門子、摩托羅拉、GE發(fā)那科、安川、博世力士樂,ACSO,力士樂等各大品牌的DCS系統(tǒng)配件,機(jī)器人系統(tǒng)配件,大型伺服系統(tǒng)備件。
C69692 K&S 4124 Thermosonic Gold Ball Wire Bonder
C28990 Orthodyne 20R Wire Bonder w/Nikon SMZ-1 Scope
C62291 Rucker&Kolls R&K 691 Automatic Wafer Prober
N59276 Orthodyne 20B Ultrasonic Large Wire Bonder
C64901 K&S Kulicke Soffa 4126 Step-Back Wedge Bonder
N59003 K&S 4123 Manual Wedge Wire Bonder(Refurbished)
C58972 K&S 4123 Manual Wedge Wire Bonder(refurbished)
C69693 K&S 4129 Deep Access 90°Wedge Wire Bonder
C64574 HTG 84-3(350W)UV Lamp Mask Aligner w/Power Sup
G51906 Wentworth Labs.MP2000 8″Probe Station
C69596 Westbond 7400A Deep Access Vertical Feed Bonder
C64997 Westbond 7416A Thermocompressi?on Wedge Bonder
C70110 Westbond 7700A Deep Access Ball&Wedge Bonder
C70147 Westbond 7200B Pick&Place Epoxy Die Bonder
C70442 Westbond 7700A Ultrasonic Ball&Wedge Bonder
C71219 Westbond 7416A Thermocompressi?on Ribbon Bonder
A69438 Applied Materials 8300 Plasma Etch Chamber/Parts
C68471 Signatone CAP-463 Computer Aided 6″Wafer Prober
C69868 Westbond 7416A Thermocompressi?on Wedge Bonder
C69867 Westbond 7700A Deep Access Ball&Wedge Bonder
G53925 Olympus Measuring Microscope System
A52245 Inficon UL500 Dry w Tri-Scroll Pump,Leybold
A52247 Inficon UL500 Dry Leybold,Anest Iwata Vac Pump
C30694 Dage Microtester 22 Wire Shear/Pull Tester BT22
GE43128 Tesec 9210-IH.T Ambient/Hot IC Handler
GE43127 Tesec 9210-IH/T Ambient/Hot IC Handler
GE43074 Tesec 9210-IH.T Ambient/Hot IC Handler
GE43073 Tesec 9210-IH Ambient/Hot IC Handler
L70134 Kensington Zeiss Wafer Inspection Station
GE43031 Tesec 9210-IH Ambient/Hot IC Handler
C50941 Electroglas Horizon 4085X Automatic 8″Prober
C69771 Westbond 7316A Eutectic Mech.Scrub Die Bonder
C69694 Westbond 7316A Multiple-Collet Scrub Die Bonder
C69695 Westbond 7300A Eutectic Ultrasonic Die Bonder
C52697 Aetrium 5050S IC Handler for.208mil SSOP
A72283(3)Tokyo Electron P-8XL Wafer Probers,P-8
C67229 Mech-El 907 1mil Wire Vertical Feed Wedge Bonder
C52686 TSK A-PM-90A Automatic 8″Wafer Prober
C70111 Mech-El 990 Vertical Feed Wedge Wire Bonder
N66463 Signatone S-1160 Probing Station w/SZ4045
C50995 Isel Robotik Wafer Handling Robot Newly Upgraded
C70446 Mech-El 907 Manual Wedge Wire Bonder
A55030 Boc Edwards QMB250F Booster w QDP40 Dry Pump
A55032 Boc Edwards QMB250F Booster w/QDP40 Pump
A55031 Boc Edwards QDP40 Vacuum Pump w QMB250F Booster
A59162(2)Credence SC212 Micro Tester System
G69672 K&S(Kulicke&Soffa)1471 Automatic Wire Bonder
C69225 Mech-El 990 Vertical Feed Wedge Wire Bonder
A24760 SRT MP1000F-IR Chip Bonder/Rework Station,PCB
A24698 Wentworth Laboratories MP2010 Manual Prober,8″
C71102 Alessi REL-4100A 8″Wafer Prober/Probe Station
C52699 Seiko Epson HM-3500 High Speed IC Handler
C52690 Synax SX1201 Pick&Place IC Handler
C71103 Wyko MHT Magnetic Head Tester w/Multi-Axis Stage
A66345 Quality Transformer Assembly 400 kVA,AMAT
A66349 Edwards QDP80/QMB250F Pump System w/Booster
N69803 Sonix HS1000 Ultrasonic Microscope HS-1000
A60694 Varian 3400 w/Finnigan Mass Spectrometer
A59351 Nanotech 380FDCR Lapping Machine
C30414 K&S(Kulicke&Soffa)1484 Automatic Wire Bonder
C52688 TSK A-PM-90AL Automatic 8″Wafer Probing Prober
C69941 Westbond 7440A Insulated Wire Bonder Tacker
C64996 Westbond 7200AA Pick&Place Epoxy Die Bonder
C72243 HP 54845A Infiniium 1.5GHz 8GSa/s Oscillscope
C69770 Westbond 7200A Pick&Place Epoxy Die Bonder
C30499 Dage BT23 Shear Tester w/LC200 Load Cell
C68597 HP 54845A Infiniium 1.5GHz 8GSa/s Oscillscope
Y72319 Anritsu MS2721A Spectrum Master Analyzer MS2721B
C51192 Tektronix DTG 5274 Data Timing Generator 2.7Gb/s
C51191 Tektronix DTG 5274 Data Timing Generator 2.7Gb/s
C70445 MEI Marpet Mech-El 779 Manual Epoxy Die Bonder
C70444 Mech-El 709 Manual Eutectic Die Attach Bonder
C70443 Mech-El 703 Manual Eutectic Die Attach Bonder
A55095 Edwards Vacuum Dry Pump QDP80 Drystar
A55059 Edwards Vacuum Dry Pump QDP80
A55060 Edwards Vacuum Dry Pump QDP80
A66347 Edwards Vacuum Dry Pump QDP80
K69002 SierraTherm 4K14-96-5A Conveyor Furnace
K69277 Quad/de Haart MPC-20 Screen Printer Untested














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